CN107223353A - For the method for Request System message, device, user equipment and base station - Google Patents
For the method for Request System message, device, user equipment and base station Download PDFInfo
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- CN107223353A CN107223353A CN201780000210.2A CN201780000210A CN107223353A CN 107223353 A CN107223353 A CN 107223353A CN 201780000210 A CN201780000210 A CN 201780000210A CN 107223353 A CN107223353 A CN 107223353A
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- 230000004044 response Effects 0.000 claims abstract description 182
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 12
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- 238000004891 communication Methods 0.000 description 11
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
The disclosure is directed to a kind of method, device, user equipment and base station for Request System message.Method includes：Send and at least one leading code that mark treats Request System message is carried in the first random access request, the first random access request；The corresponding response message of the first random access request is monitored in preset time period, response message carries the information for responding leading code；When listening to the response message, based on the leading code mark included in the response message, monitor and receive in the leading code identifies the corresponding transmission window for treating Request System message and described treat Request System message.Disclosed technique scheme can be avoided because UE by random access request request treats Request System message failure prevent base station from broadcasting Equations of The Second Kind system message in time, caused UE obtain system message when the problem of extend.
Description
Technical field
This disclosure relates to communication technical field, more particularly to it is a kind of for the method for Request System message, device, Yong Hushe
Standby and base station.
Background technology
With developing rapidly for wireless communication technology, Long Term Evolution (Long Term Evolution, referred to as LTE)
System message (System Information, referred to as SI) number increases, and LTE is sent by the way of periodic broadcast is
System message make it that the power consumption of base station is larger, and frequency spectrum resource utilization rate is relatively low.For the user equipment (User of access
Equipment, referred to as UE) the fewer situation of number, periodic broadcast send LTE system message there is the wasting of resources
Problem.The problem of in order to alleviate the wasting of resources and larger base station power consumption that broadcast transmission LTE system message is brought, operator
Start to consider to solve the above problems by way of classifying and sending system message.
In the research of the 5th third-generation mobile communication technology (5th Generation, referred to as 5G) project is discussed, can will be
System message is divided into first kind system message and Equations of The Second Kind system message, and first kind system message can be selected and access comprising cell
Related system message, Equations of The Second Kind system message can include the other systems message in addition to first kind system message.Correlation technique
In, still can be by broadcast transmission first kind system message, and for Equations of The Second Kind system message, then can pass through MSG1 receiving UE
When (first message of random access procedure) sends specific preamble leading code (preamble codes) request Equations of The Second Kind system message,
Equations of The Second Kind system message is broadcasted in the transmission window for the Equations of The Second Kind system message that UE is asked, but UE may be by correlation technique
In send MSG1 power it is low cause MSG1 send failure, and then cause base station because be not received by UE transmission request message and
Without the broadcast of Equations of The Second Kind system message, UE can only wait next system message cycle to ask Equations of The Second Kind system again through MSG1
Unite message, cause UE obtain system message when extend, have a strong impact on performance.
The content of the invention
To overcome problem present in correlation technique, the embodiment of the present disclosure provides a kind of side for Request System message
Method, device, user equipment and base station, ask to treat the effect of Request System message to improve user equipment by random access request
Rate, it is to avoid ask failure when can not receive asked whne Request System message or obtain system message when extend.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of method for Request System message, including：
Send to carry to identify in the first random access request, first random access request and treat Request System message extremely
A few leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message is carried
Information for responding leading code；
When listening to the response message, based on the leading code mark included in the response message, in the leading code mark
Know and treat Request System message described in monitoring and receiving in the corresponding transmission window for treating Request System message.
In one embodiment, method includes：
Treated based on carrying mark in the leading code mark included in the response message and first random access request
At least one leading code of Request System message, determines that request results treat Request System message for failure；
The second random access request is sent, what the second random access request carrying request failed treats Request System
The leading code of message.
In one embodiment, method also includes：
Count each request number of times for treating Request System message；
When the request number of times for needing Request System message is more than preset times, institute is indicated to radio resource control RRC layer
State and treat that the request number of times of Request System message reaches maximum times.
In one embodiment, method also includes：
When not listening to the response message, it is determined that not treating the success of Request System message request.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of method for Request System message, including：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
In one embodiment, in the request message, the response message of preset format is generated, including：
The leading code of Request System message is treated described in parsing from the request message；
The leading code mark for the leading code for treating Request System message to be responded will be determined added to the attached bag of the response message
In head, the response message of the preset format is obtained.
In one embodiment, based on the request message, the response message of preset format is generated, including：
The leading code of Request System message is treated described in parsing from the request message；
Number or the institute of the leading code for treating Request System message responded are set in the header part of the response message
The inclusion length of response message is stated, and the leading code mark of the leading code for treating Request System message responded is added to the sound
In the inclusion for answering message, the response message of the preset format is obtained.
In one embodiment, also include being used to indicate the finger of the structure type of the response message in the packet header of response message
Show information.
In one embodiment, method also includes：
What transmission was responded in the transmission window for treating Request System message treats Request System message.
According to the third aspect of the embodiment of the present disclosure there is provided a kind of device for Request System message, including：
First sending module, is configured as sending carrying in the first random access request, first random access request
Mark treats at least one leading code of Request System message；
First monitors module, is configured as monitoring the corresponding response of first random access request in preset time period
Message, the response message carries the information for responding leading code；
Second monitors module, is configured as when listening to the response message, based on what is included in the response message
Leading code is identified, and is monitored and is received in the leading code identifies the corresponding transmission window for treating Request System message and described treats request system
System message.
In one embodiment, device includes：
First determining module, is configured as based on the leading code mark that is included in the response message and described first random
At least one leading code that mark treats Request System message is carried in access request, determines that request results treat Request System for failure
Message；
Second sending module, is configured as sending the second random access request, second random access request carries institute
State the leading code for treating Request System message of request failure.
In one embodiment, device also includes：
Statistical module, is configured as counting each request number of times for treating Request System message；
Problem reporting modules, are configured as when the request number of times for needing Request System message is more than preset times, Xiang Wu
Line resource control RRC layer treats that the request number of times of Request System message reaches maximum times described in indicating.
In one embodiment, device also includes：
Second determining module, is configured as when not listening to the response message, it is determined that not treating that Request System disappears
Breath is asked successfully.
According to the fourth aspect of the embodiment of the present disclosure there is provided a kind of device for Request System message, including：
First receiving module, is configured as treating the leading code of Request System message described in the carrying that reception user equipment is sent
Random access request；
Message generating module, is configured as the request message received based on first receiving module, and generation is pre-
If the response message of form；
3rd sending module, is configured as sending the response message of the message generating module generation.
In one embodiment, message generating module includes：
First analyzing sub-module, is configured as treating the leading code of Request System message described in parsing from the request message；
First generation submodule, is configured as adding the leading code mark for determining the leading code for treating Request System message to be responded
In the attached bag head for adding to the response message, the response message of the preset format is obtained.
In one embodiment, message generating module includes：
Second analyzing sub-module, is configured as treating the leading code of Request System message described in parsing from the request message；
Second generation submodule, is configured as setting what is responded to treat Request System in the header part of the response message
The inclusion length of the number of the leading code of message or the response message, and by the leading code for treating Request System message responded
Leading code mark added to the response message inclusion in, obtain the response message of the preset format.
In one embodiment, also include being used to indicate the finger of the structure type of the response message in the packet header of response message
Show information.
In one embodiment, device also includes：
4th sending module, be configured as in the transmission window for treating Request System message send responded treat please
Seek system message.
According to the 5th of the embodiment of the present disclosure the aspect there is provided a kind of user equipment, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Send to carry to identify in the first random access request, first random access request and treat Request System message extremely
A few leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message is carried
Information for responding leading code；
When listening to the response message, based on the leading code mark included in the response message, in the leading code mark
Know and treat Request System message described in monitoring and receiving in the corresponding transmission window for treating Request System message.
According to the 6th of the embodiment of the present disclosure the aspect there is provided a kind of base station, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
According to the 7th of the embodiment of the present disclosure the aspect there is provided a kind of non-provisional computer-readable recording mediums, the storage
Be stored with computer instruction on medium, and the instruction realizes following steps when being executed by processor：
Send to carry to identify in the first random access request, first random access request and treat Request System message extremely
A few leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message is carried
Information for responding leading code；
When listening to the response message, based on the leading code mark included in the response message, in the leading code mark
Know and treat Request System message described in monitoring and receiving in the corresponding transmission window for treating Request System message.
According to the eighth aspect of the embodiment of the present disclosure, there is provided a kind of non-provisional computer-readable recording mediums, the storage
Be stored with computer instruction on medium, and the instruction realizes following steps when being executed by processor：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
The technical scheme provided by this disclosed embodiment can include the following benefits：
When UE sends the random access request for carrying the leading code for needing Request System message to base station, pass through above-mentioned technology
Scheme, can control UE successfully to treat the transmission window of Request System message in request when needing the success of Request System message request
Monitored in mouthful and treat Request System message；In addition, when it is determined that determining to need the request results of Request System message for request failure
Request System message can be treated by random access request repetitive requests until ask successfully, with improve base station and user equipment it
Between the efficiency that sends and receives of system message, it is to avoid user equipment obtain system message when extend, reduction base station sends system
The power consumption for message of uniting, increases the utilization rate of frequency spectrum resource.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Figure 1A is a kind of flow chart of method for Request System message according to an exemplary embodiment.
Figure 1B is a kind of scene graph of method for Request System message according to an exemplary embodiment.
Fig. 2 is the flow chart of another method for Request System message according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of method for Request System message according to an exemplary embodiment.
Fig. 4 is another flow chart for being used to send the method for system message according to an exemplary embodiment.
Fig. 5 is another flow chart for being used to send the method for system message according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of device for reception system message according to an exemplary embodiment.
Fig. 7 is the block diagram of another device for reception system message according to an exemplary embodiment.
Fig. 8 is a kind of block diagram for being used to send the device of system message according to an exemplary embodiment.
Fig. 9 is another block diagram for being used to send the device of system message according to an exemplary embodiment.
Figure 10 is a kind of block diagram for being applied to the device for Request System message according to an exemplary embodiment.
Figure 11 is a kind of block diagram for being applied to the device for Request System message according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the present invention.
Figure 1A is a kind of flow chart of method for reception system message according to an exemplary embodiment, Figure 1B
It is a kind of scene graph of method for Request System message according to an exemplary embodiment；This is used for reception system and disappeared
The method of breath can be applied on UE, as shown in Figure 1A, and the method for being used for Request System message comprises the following steps 110-
130：
In step 110, send carrying mark in the first random access request, the first random access request and treat Request System
At least one leading code of message.
In one embodiment, the first random access request is first message MSG1 of random access procedure.
In one embodiment, the running time-frequency resource of random access request can by the first kind system message of base station broadcast,
Such as the Physical Random Access Channel in system information block 2 (SystemInformationBlock2, referred to as SIB2)
The configuration information of (Physical Random Access Channel, referred to as PRACH) is obtained, the time-frequency of random access request
Resource can determine that I will not elaborate by correlation technique.
In one embodiment, treat that Request System message belongs to Equations of The Second Kind system message, for example：System information block 12
(SystemInformationBlock12, referred to as SIB12).
In one embodiment, treat that the leading code of Request System message is used to identify system message to be asked, before it can be
Sequence leading code, or the orthogonal code of other forms, the disclosure is not construed as limiting to this.
In one embodiment, the leading code more than one or two can be carried in the first random access request.
In the step 120, the corresponding response message of the first random access request, response message are monitored in preset time period
Carry the information for responding leading code.
In one embodiment, preset time period can be long to consult the time of setting between base station and user equipment
Degree, response message can be returned to after MSG1 is sent in this preset time period.If user equipment is in preset time period
Response message is received, then it, which can consider, will not receive response message again.
In step 130, when listening to response message, based on the leading code mark included in response message, in leading code mark
Know to monitor and receive in the corresponding transmission window for treating Request System message and treat Request System message.
In one embodiment, identified based on the leading code included in response message, it may be determined that go out request and successfully wait to ask
Seek system message.Need the corresponding leading code 1 of Request System message 1 for example, being carried in the first random access request, treat Request System
The corresponding leading code 2 of message 2, treat the corresponding leading code 3 of Request System message 3, and the corresponding response message of the first random access request
In only comprising the corresponding leading code of leading code 1 mark and the corresponding leading code of leading code 2 mark, then can determine request successfully wait to ask
System message is to treat Request System message 1 and treat Request System message 2.
In one embodiment, the corresponding response message of the first random access request is accidental access response (Random
Access Response, referred to as RAR) message.
In one embodiment, the schedule information that UE can be carried by the first kind system message of base station broadcast determines each
Treat the transmission window of Request System message.
It is LTE network and base station as evolved base station using mobile network as shown in Figure 1B in an exemplary scenario
(eNB) it is illustrative exemplified by, in the scene shown in Figure 1B, including eNB10, UE20, wherein, eNB10 is periodically wide
First kind system message is broadcast, UE20 can determine that the time-domain resource of random access request and treat when receiving first kind system message
The transmission window and leading code of Request System message.UE20 can send carrying in the time-domain resource of random access request and treat Request System
First random access request of the leading code of message, if based on the first random access request response message determine need to be asked be
Message request of uniting success, then can monitor in the transmission window that Request System message is successfully treated in request and treat Request System message,
Determine to treat that Request System message request fails if based on the response message of the first random access request, then can continue connecing at random
Enter and the second random access request is sent in the time-domain resource of request, until treating the success of Request System message request or time-domain resource
Untill running out.
In the present embodiment, by above-mentioned steps 110- steps 130, Request System message is needed when UE sends carrying to base station
Leading code random access request when, by above-mentioned technical proposal, can control UE needing Request System message request success
When monitored in the transmission window of Request System message is successfully treated in request and treat Request System message, set with improving base station with user
The efficiency that system message between standby sends and receives, it is to avoid user equipment obtain system message when extend, reduction base station hair
The power consumption of system message is sent, increases the utilization rate of frequency spectrum resource.
In one embodiment, the method for Request System message can also further include：
In response to it is identified treat in Request System message do not ask successfully at least a portion for sky, treating request system
Received in the transmission window for message of uniting and treat Request System message.
In one embodiment, the method for Request System message can also further include：
Statistics treats the request number of times of Request System message；
When request number of times is more than preset times, network problem report message is sent to radio resource control layer, network is asked
Topic report message is used to indicate to treat Request System message by random access request preset times.
In one embodiment, based on the snoop results in preset time period, it is determined that treating please not in Request System message
Successful at least a portion is sought, including：
In response to not receiving the corresponding response message of random access request in preset time period, it is determined that treating that Request System disappears
Not asking in breath is successfully the whole for treating Request System message at least partially；
In response to receiving the corresponding response message of random access request in preset time period, it is determined that treating in Request System message
Do not ask successfully be to treat not carry the information for responding leading code by response message in Request System message at least partially
The part responded.
It is specific how Request System message, refer to subsequent embodiment.
So far, the above method that the embodiment of the present disclosure is provided, can improve the system message between base station and user equipment
The efficiency sent and received, it is to avoid user equipment obtain system message when extend, reduce base station transmission system message power
Consumption, increases the utilization rate of frequency spectrum resource.
Illustrate the technical scheme that the embodiment of the present disclosure is provided with specific embodiment below.
Fig. 2 is the flow chart of another method for Request System message according to an exemplary embodiment；This
Embodiment utilizes the above method that the embodiment of the present disclosure is provided, and UE is treated by random access request request exemplified by Request System message
It is illustrative, as shown in Fig. 2 comprising the following steps：
In step 210, the time-domain resource of random access request is determined.
In a step 220, the first random access request, the first Stochastic accessing are sent by the time-frequency money of random access request
The leading code for needing Request System message is carried in request.
In step 230, whether monitored in preset time period has the corresponding response message of the first random access request.
In step 240, when listening to response message, based on the leading code mark carried in response message, it is determined that request
Successfully treat Request System message and ask what is failed to treat Request System message, perform step 250 and step 260.
In one embodiment, snoop results, if do not listened to, can treat Request System message not listen to
In do not ask successfully at least a portion be to treat the whole of Request System message.
In one embodiment, snoop results are successfully to treat at least partially when listening to response message, then not ask
To be carried by response message for responding the part that the information of leading code is responded in Request System message, if taken in response message
Band is used for the information for responding the leading codes for all treating Request System message, then does not ask successful at least one of value to be empty,
If carrying the information that the leading code of Request System message is treated in response part in response message, successfully at least one is not asked
The value divided not is sky.
In step 250, if needing the success of Request System message request, successfully Request System message is treated in request
Send to monitor and receive in window and treat Request System message, flow terminates.
In step 260, if need Request System message request failure, send the second random access request, second with
The leading code for treating Request System message of identification request failure is carried in machine access request.
In one embodiment, each treats that Request System message can correspond to multiple leading codes, for example, treat Request System message 1
Leading code 11 or leading code 12 or leading code 13 can be corresponded to.
In one embodiment, what the request carried in the second random access request failed treats that the leading code of Request System message can
It is inconsistent with the leading code for treating Request System message corresponding with what is carried in the first random access request, can also be consistent.For example,
When whne the request failure of Request System message 1, if what is carried in the first random access request treats the leading code of Request System message 1
For leading code 11, then the leading code for treating Request System message 1 carried in the second random access request can be leading code 12, or
11。
In one embodiment, UE can determine the second random access request institute based on the response message of the second random access request
That asks treats whether Request System message does not ask also successfully to treat Request System message, and process is with being based on the first Stochastic accessing
What the response message of request determined that the first random access request asked treat Request System message does not ask a successful part
Process it is identical, repeat no more here.
In one embodiment, if after UE the second random access requests of transmission, needing Request System message and please
Hope for success work(, then can continue to send the leading code carried in the second random access request, the second random access request sent below be
Do not ask successfully to treat the leading code of Request System message, treat that Request System message is all asked successfully or at random until all
Untill the time-domain resource of access request runs out.
In step 270, each request number of times for treating Request System message is counted.
In step 280, when the request number of times for needing Request System message is more than preset times, to wireless heterogeneous networks
Layer indicates that the request number of times for needing Request System message treats Request System message up to maximum times and up to maximum times.
In one embodiment, preset times can be system about definite value, such as 3 times.
In the present embodiment, UE can be controlled when it is determined that needing the request results of Request System message for request failure, energy
Enough Request System message is treated by random access request repetitive requests until asking successfully, to improve between base station and user equipment
The efficiency that sends and receives of system message, it is to avoid user equipment obtain system message when extend, reduce base station transmission system
The power consumption of message, increases the utilization rate of frequency spectrum resource.
Fig. 3 is a kind of flow chart of method for Request System message according to an exemplary embodiment；The use
It can be applied in the method for Request System message on eNB, the present embodiment combination Figure 1B is illustrative, as shown in figure 3,
The method for being used for Request System message comprises the following steps 310-330：
In the step 310, the random access request of the leading code of Request System message is treated in the carrying that reception user equipment is sent.
In step 320, based on request message, the response message of preset format is generated.
In one embodiment, preset format can be to comprise only one or more attached bag head, but not comprising inclusion
Form, namely not comprising UE Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (CellRadioNetworkTemporaryIdentifier,
The information such as C-RNTI), the response message leading code to be carried is carried by attached bag head, generates the response message of this preset format
Method embodiment shown in Figure 4, is not described in detail first here.
In one embodiment, preset format can be the form of packet header+inclusion, and including in packet header is used to indicate to lead in inclusion
Code number or or indicate inclusion length configured information；In one embodiment, can also be included in packet header is used to indicate
One or more leading codes can be included in the type indication information of the structure of response message, inclusion, the sound of this preset format is generated
The method embodiment shown in Figure 5 of message is answered, is not described in detail first here.
In a step 330, response message is sent.
It is LTE network and base station as evolved base station using mobile network as shown in Figure 1B in an exemplary scenario
(eNB) it is illustrative exemplified by, in the scene shown in Figure 1B, including eNB10, UE20, wherein, eNB10 is periodically wide
First kind system message is broadcast, UE20 can determine that the time-domain resource of random access request and treat when receiving first kind system message
The transmission window and leading code of Request System message.UE20 can send carrying in the time-domain resource of random access request and treat Request System
First random access request of the leading code of message, determines to treat Request System if based on the response message of the first random access request
Message request success, then can monitor in the transmission window for treat Request System message and treat Request System message, if based on first
The response message determination of random access request treats that Request System message request fails, then can continue the time domain in random access request
The second random access request is sent in resource, untill treating that the success of Request System message request or time-domain resource run out.
In the present embodiment, by above-mentioned steps 310-330, base station is receiving time-frequency moneys of the UE by random access request
The response message of preset format can be generated during the request message that source is sent, to indicate whether UE can treat the hair of Request System message
Send to send in window and treat Request System message, the effect sent and received with the system message improved between base station and user equipment
Rate.
In one embodiment, based on request message, the response message of preset format is generated, including：
The leading code of Request System message is treated in parsing from request message；
The leading code mark for determining the leading code for treating Request System message to be responded is added in the attached bag of response message head,
Obtain the response message of preset format.
In one embodiment, based on request message, the response message of preset format is generated, including：
The leading code of Request System message is treated in parsing from request message；
The number of the leading code for treating Request System message responded or response is set to disappear in the header part of response message
The inclusion length of breath, and the leading code of the leading code for treating Request System message responded is identified into the inclusion added to response message
In, obtain the response message of preset format.
In one embodiment, the instruction letter for being used to indicate the structure type of response message is also included in the packet header of response message
Breath.
In one embodiment, the method for Request System message can further include：
What transmission was responded in the transmission window for treat Request System message treats Request System message.
Specifically how system message is sent, refer to subsequent embodiment.
Illustrate the technical scheme that the embodiment of the present disclosure is provided with specific embodiment below.
Fig. 4 is another flow chart for being used to send the method for system message according to an exemplary embodiment；This
Embodiment utilizes the above method that the embodiment of the present disclosure is provided, and example is carried out exemplified by how generating the response message of preset format
Property explanation, as shown in figure 4, comprising the following steps：
In step 410, receive carrying of being sent on the running time-frequency resource of random access request of user equipment and treat request system
The request message of the leading code for message of uniting.
At step 420, the leading code of Request System message is treated in parsing from request message.
In step 430, the leading code mark for determining the leading code for treating Request System message to be responded is disappeared added to response
In the attached bag head of breath, the response message of preset format is obtained.
In one embodiment, base station, which can determine that, will currently treat Request System message accordingly, and determine that what is responded treats
The leading code mark of the leading code of Request System message.In one embodiment, a leading code mark can be added in each attached bag head
Know；In another embodiment, multiple leading code marks can be added in a sub- packet header.
In one embodiment, due to not including inclusion in the preset format, therefore based on the leading code for treating Request System message
After the attached bag head for determining response message, you can obtain the response message of preset format.
In step 440, response message is sent, and sends in the transmission window for treating Request System message and to treat request system
System message.
In one embodiment, base station can send being responded more than once in the transmission window for treating Request System message
Treat Request System message.
In the present embodiment, base station can generate response message according to the form made an appointment, and Request System message is treated to realize
Request, and then improve the efficiency that the system message between base station and user equipment sends and receives.
Fig. 5 is another flow chart for being used to send the method for system message according to an exemplary embodiment；This
Embodiment utilizes the above method that the embodiment of the present disclosure is provided, and example is carried out exemplified by how generating the response message of preset format
Property explanation, as shown in figure 5, comprising the following steps：
In step 510, receive carrying of being sent on the running time-frequency resource of random access request of user equipment and treat request system
The request message of the leading code for message of uniting.
In step 520, the leading code of Request System message is treated in parsing from request message.
In step 530, the number of the leading code for treating Request System message responded is set in the header part of response message
The inclusion length of mesh or response message, and the leading code mark of the leading code for treating Request System message responded is added to sound
In the inclusion for answering message, the response message of preset format is obtained.
In one embodiment, base station, which can determine that, will currently treat Request System message accordingly, and determine that what is responded treats
The number of the leading code of Request System message or the inclusion length of response message.
In one embodiment, the instruction letter for being used to indicate the structure type of response message is also included in the packet header of response message
Breath.
In step 540, response message is sent, and sends in the transmission window for treating Request System message and to treat request system
System message.
In the present embodiment, base station can generate response message according to the form made an appointment, and Request System message is treated to realize
Request, and then improve the efficiency that the system message between base station and user equipment sends and receives.
Fig. 6 is a kind of block diagram of device for Request System message according to an exemplary embodiment, such as Fig. 6 institutes
Show, the device for Request System message includes：
First sending module 610, is configured as sending carrying in the first random access request, the first random access request and marks
Know at least one leading code for treating Request System message.
First monitors module 620, is configured as monitoring the corresponding response of the first random access request in preset time period
Message, response message carries the information for responding leading code；
Second monitors module 630, is configured as when listening to response message, based on the leading code mark included in response message
Know, monitor and receive in leading code identifies the corresponding transmission window for treating Request System message and treat Request System message.
Fig. 7 is the block diagram of another device for Request System message according to an exemplary embodiment, such as Fig. 7
Shown, on the basis of above-mentioned embodiment illustrated in fig. 6, in one embodiment, device includes：
First determining module 640, is configured as based on the leading code mark included in response message and the first Stochastic accessing
At least one leading code that mark treats Request System message is carried in request, determines that request results treat that Request System disappears for failure
Breath；
Second sending module 650, is configured as sending the second random access request, the second random access request carries request
The leading code for treating Request System message of failure.
In one embodiment, device also includes：
Statistical module 660, is configured as counting each request number of times for treating Request System message；
Problem reporting modules 670, are configured as when the request number of times for needing Request System message is more than preset times, to
Radio resource control RRC layer indicates that the request number of times for treating Request System message reaches maximum times.
In one embodiment, device also includes：
Second determining module 680, is configured as when not listening to response message, it is determined that not treating Request System message
Ask successfully.
Fig. 8 is a kind of block diagram of device for Request System message according to an exemplary embodiment, is applied
On base station, as shown in figure 8, the device for Request System message includes：
First receiving module 810, is configured as receiving the leading code that Request System message is treated in the carrying that user equipment sends
Random access request；
Message generating module 820, is configured as the request message received based on the first receiving module 920, and generation is default
The response message of form；
3rd sending module 830, is configured as sending the response message that message generating module 920 is generated.
Fig. 9 is the block diagram of another device for Request System message according to an exemplary embodiment, such as Fig. 9
Shown, on the basis of above-mentioned embodiment illustrated in fig. 8, in one embodiment, message generating module 820 includes：
First analyzing sub-module 821, is configured as the leading code that Request System message is treated in the parsing from request message；
First generation submodule 822, is configured as the leading code mark by the leading code for treating Request System message to be responded is determined
Know added in the attached bag head of response message, obtain the response message of preset format.
In one embodiment, message generating module 820 includes：
Second analyzing sub-module 823, is configured as the leading code that Request System message is treated in the parsing from request message；
Second generation submodule 824, is configured as setting what is responded to treat Request System in the header part of response message
The number of the leading code of message or the inclusion length of response message, and leading the leading code for treating Request System message responded
Code mark is added in the inclusion of response message, obtains the response message of preset format.
In one embodiment, the instruction letter for being used to indicate the structure type of response message is also included in the packet header of response message
Breath.
In one embodiment, device also includes：
4th sending module 840, be configured as in the transmission window for treat Request System message send responded treat please
Seek system message.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Figure 10 is a kind of block diagram for being applied to the device for Request System message according to an exemplary embodiment.
For example, device 1000 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, flat board
Equipment, Medical Devices, body-building equipment, the user equipment such as personal digital assistant.
Reference picture 10, device 1000 can include following one or more assemblies：Processing assembly 1002, memory 1004,
Power supply module 1006, multimedia groupware 1008, audio-frequency assembly 1012, the interface 1012 of input/output (I/O), sensor cluster
1014, and communication component 1016.
The integrated operation of the usual control device 1000 of processing assembly 1002, such as with display, call, data communication,
The camera operation operation associated with record operation.Treatment element 1002 can include one or more processors 1020 to perform
Instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 1002 can include one or more moulds
Block, is easy to the interaction between processing assembly 1002 and other assemblies.For example, processing component 1002 can include multi-media module,
To facilitate the interaction between multimedia groupware 1008 and processing assembly 1002.
Memory 1004 is configured as storing various types of data supporting the operation in equipment 1000.These data
Example includes the instruction of any application program or method for being used to operate on device 1000, contact data, telephone book data,
Message, picture, video etc..Memory 1004 can by any kind of volatibility or non-volatile memory device or they
Combination realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Electric power assembly 1006 provides electric power for the various assemblies of device 1000.Electric power assembly 1006 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1000.
Multimedia groupware 1008 is included in the screen of one output interface of offer between device 1000 and user.At some
In embodiment, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Touch-screen is may be implemented as, to receive the input signal from user.Touch panel includes one or more touch sensors
With the gesture on sensing touch, slip and touch panel.Touch sensor can not only sensing touch or sliding action border,
But also the detection duration related to touch or slide and pressure.In certain embodiments, multimedia groupware 1008
Including a front camera and/or rear camera.When equipment 1000 is in operator scheme, such as screening-mode or video mode
When, front camera and/or rear camera can receive the multi-medium data of outside.Each front camera and rearmounted shooting
Head can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 1012 is configured as output and/or input audio signal.For example, audio-frequency assembly 1012 includes a wheat
Gram wind (MIC), when device 1000 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The audio signal received can be further stored in memory 1004 or via communication
Component 1016 is sent.In certain embodiments, audio-frequency assembly 1012 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1012 are that interface, above-mentioned peripheral interface module are provided between processing assembly 1002 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1014 includes one or more sensors, and the state for providing various aspects for device 1000 is commented
Estimate.For example, sensor cluster 1014 can detect opening/closed mode of equipment 1000, the relative positioning of component, such as group
Part is the display and keypad of device 1000, and sensor cluster 1014 can be with 1,000 1 groups of detection means 1000 or device
The position of part changes, the existence or non-existence that user contacts with device 1000, the orientation of device 1000 or acceleration/deceleration and device
1000 temperature change.Sensor cluster 1014 can include proximity transducer, be configured to connect in not any physics
The presence of object nearby is detected when touching.Sensor cluster 1014 can also include optical sensor, such as CMOS or ccd image sensing
Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1014 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1016 is configured to facilitate the communication of wired or wireless way between device 1000 and other equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1000.It is exemplary at one
In embodiment, communication component 1016 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, communication component 1016 also includes near-field communication (NFC) module, to promote junction service.
For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) skill can be based in NFC module
Art, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1000 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1004 of instruction, the processor 1020 of above-mentioned instruction configurable device 1000 when executed is above-mentioned to perform
Method, including：
Send to carry to identify in the first random access request, the first random access request and treat at least the one of Request System message
Individual leading code；
The corresponding response message of the first random access request is monitored in preset time period, response message is carried for responding
The information of leading code；
When listening to response message, based on included in response message leading code mark, leading code mark it is corresponding treat please
Monitor and receive in the transmission window for seeking system message and treat Request System message.
Figure 11 is a kind of block diagram for being applied to the device for Request System message according to an exemplary embodiment.
Device 1100 may be provided in a base station.Reference picture 11, device 1100 includes processing assembly 1122, wireless transmission/reception group
Part 1124, antenna module 1126 and the distinctive signal processing of wave point, processing assembly 1122 can further comprise one
Individual or multiple processors.
One of processor in processing assembly 1122 can be configured as：
The random access request of the leading code of Request System message is treated in the carrying that reception user equipment is sent；
Based on request message, the response message of preset format is generated；
Send response message.
In the exemplary embodiment, a kind of non-transitory computer-readable storage medium including instructing is additionally provided in base station
Be stored with computer instruction on matter, storage medium, it is characterised in that instruction realizes following steps when being executed by processor：
The random access request of the leading code of Request System message is treated in the carrying that reception user equipment is sent；
Based on request message, the response message of preset format is generated；
Send response message.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.This request is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (22)
1. a kind of method for Request System message, it is characterised in that methods described includes：
Send to carry to identify in the first random access request, first random access request and treat at least the one of Request System message
Individual leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message, which is carried, to be used for
Respond the information of leading code；
When listening to the response message, based on the leading code mark included in the response message, in leading code mark pair
Monitor and receive in the transmission window for treating Request System message answered and described treat Request System message.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
Identified based on carrying in the leading code mark included in the response message and first random access request and wait to ask
At least one leading code of system message, determines that request results treat Request System message for failure；
The second random access request is sent, what the second random access request carrying request failed treats Request System message
Leading code.
3. method according to claim 2, it is characterised in that methods described also includes：
Count each request number of times for treating Request System message；
Need Request System message request number of times be more than preset times when, to radio resource control RRC layer indicate described in treat
The request number of times of Request System message reaches maximum times.
4. according to the method described in claim 1, it is characterised in that methods described also includes：
When not listening to the response message, it is determined that not treating the success of Request System message request.
5. a kind of method for Request System message, it is characterised in that methods described includes：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
6. method according to claim 5, it is characterised in that described to be based on the request message, generation preset format
Response message, including：
The leading code of Request System message is treated described in parsing from the request message；
The leading code mark for determining the leading code for treating Request System message to be responded is added in the attached bag of response message head,
Obtain the response message of the preset format.
7. method according to claim 5, it is characterised in that described to be based on the request message, generation preset format
Response message, including：
The leading code of Request System message is treated described in parsing from the request message；
The number or the sound of the leading code for treating Request System message responded are set in the header part of the response message
The inclusion length of message is answered, and the leading code mark of the leading code for treating Request System message responded is disappeared added to the response
In the inclusion of breath, the response message of the preset format is obtained.
8. method according to claim 7, it is characterised in that also include being used to indicate institute in the packet header of the response message
State the configured information of the structure type of response message.
9. method according to claim 5, it is characterised in that methods described also includes：
What transmission was responded in the transmission window for treating Request System message treats Request System message.
10. a kind of device for Request System message, it is characterised in that described device includes：
First sending module, is configured as sending carrying mark in the first random access request, first random access request
Treat at least one leading code of Request System message；
First monitors module, is configured as monitoring the corresponding response of first random access request in preset time period and disappears
Breath, the response message carries the information for responding leading code；
Second monitors module, is configured as when listening to the response message, based on the leading code included in the response message
Mark, monitors and receives in the leading code identifies the corresponding transmission window for treating Request System message and described treat that Request System disappears
Breath.
11. device according to claim 10, it is characterised in that described device includes：
First determining module, is configured as based on the leading code mark included in the response message and first Stochastic accessing
At least one leading code that mark treats Request System message is carried in request, determines that request results treat that Request System disappears for failure
Breath；
Second sending module, is configured as sending the second random access request, second random access request carries described ask
Seek the leading code for treating Request System message of failure.
12. device according to claim 10, it is characterised in that described device also includes：
Statistical module, is configured as counting each request number of times for treating Request System message；
Problem reporting modules, are configured as when the request number of times for needing Request System message is more than preset times, to wireless money
Source control rrc layer treats that the request number of times of Request System message reaches maximum times described in indicating.
13. device according to claim 10, it is characterised in that described device also includes：
Second determining module, is configured as when not listening to the response message, it is determined that not treating that Request System message please
Hope for success work(.
14. a kind of device for Request System message, it is characterised in that described device includes：
First receiving module, be configured as receive user equipment send carrying described in treat Request System message leading code it is random
Access request；
Message generating module, is configured as the request message received based on first receiving module, the default lattice of generation
The response message of formula；
3rd sending module, is configured as sending the response message of the message generating module generation.
15. device according to claim 14, it is characterised in that the message generating module includes：
First analyzing sub-module, is configured as treating the leading code of Request System message described in parsing from the request message；
First generation submodule, is configured as the leading code mark for determining the leading code for treating Request System message to be responded being added to
In the attached bag head of the response message, the response message of the preset format is obtained.
16. device according to claim 14, it is characterised in that the message generating module includes：
Second analyzing sub-module, is configured as treating the leading code of Request System message described in parsing from the request message；
Second generation submodule, is configured as setting what is responded to treat Request System message in the header part of the response message
Leading code number or the inclusion length of the response message, and leading the leading code for treating Request System message responded
Code mark is added in the inclusion of the response message, obtains the response message of the preset format.
17. device according to claim 16, it is characterised in that also include being used to indicate in the packet header of the response message
The configured information of the structure type of the response message.
18. device according to claim 14, it is characterised in that described device also includes：
4th sending module, be configured as being responded in the transmission window for treating Request System message described in treat request system
System message.
19. a kind of user equipment, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Send to carry to identify in the first random access request, first random access request and treat at least the one of Request System message
Individual leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message, which is carried, to be used for
Respond the information of leading code；
When listening to the response message, based on the leading code mark included in the response message, in leading code mark pair
Monitor and receive in the transmission window for treating Request System message answered and described treat Request System message.
20. a kind of base station, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
21. be stored with computer instruction on a kind of non-provisional computer-readable recording mediums, the storage medium, its feature exists
In the instruction realizes following steps when being executed by processor：
Send to carry to identify in the first random access request, first random access request and treat at least the one of Request System message
Individual leading code；
The corresponding response message of first random access request is monitored in preset time period, the response message, which is carried, to be used for
Respond the information of leading code；
When listening to the response message, based on the leading code mark included in the response message, in leading code mark pair
Monitor and receive in the transmission window for treating Request System message answered and described treat Request System message.
22. be stored with computer instruction on a kind of non-provisional computer-readable recording mediums, the storage medium, its feature exists
In the instruction realizes following steps when being executed by processor：
Receive the random access request for the leading code that Request System message is treated described in the carrying that user equipment is sent；
Based on the request message, the response message of preset format is generated；
Send the response message.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/080713 WO2018191839A1 (en) | 2017-04-17 | 2017-04-17 | Method used to request system information, apparatus, user equipment and base station |
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| CN107223353A true CN107223353A (en) | 2017-09-29 |
| CN107223353B CN107223353B (en) | 2018-09-04 |
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|---|---|---|---|
| CN201780000210.2A Active CN107223353B (en) | 2017-04-17 | 2017-04-17 | For the method, apparatus of Request System message, user equipment and base station |
Country Status (11)
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| US (3) | US11096223B2 (en) |
| EP (2) | EP3614599B1 (en) |
| JP (1) | JP6961795B2 (en) |
| KR (1) | KR102314479B1 (en) |
| CN (1) | CN107223353B (en) |
| BR (1) | BR112019021576A2 (en) |
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| PL (1) | PL3614599T3 (en) |
| RU (1) | RU2726741C1 (en) |
| SG (1) | SG11201909607PA (en) |
| WO (1) | WO2018191839A1 (en) |
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| CN108496404A (en) * | 2018-03-16 | 2018-09-04 | 北京小米移动软件有限公司 | System message asks method of adjustment and device and user equipment |
| CN109451876A (en) * | 2018-03-26 | 2019-03-08 | 北京小米移动软件有限公司 | Information recording method and information record carrier |
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| CN109565745A (en) * | 2018-11-01 | 2019-04-02 | 北京小米移动软件有限公司 | Handle method, apparatus, terminal and the storage medium of SI request |
| CN109983830A (en) * | 2019-02-14 | 2019-07-05 | 北京小米移动软件有限公司 | The processing method and processing device of random access |
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| WO2019192485A1 (en) * | 2018-04-02 | 2019-10-10 | Fg Innovation Ip Company Limited | On-demand system information request procedure and error handling |
| WO2019205894A1 (en) * | 2018-04-28 | 2019-10-31 | 中国移动通信有限公司研究院 | Random access method, terminal, and network device |
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Also Published As
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| JP6961795B2 (en) | 2021-11-05 |
| EP3614599B1 (en) | 2023-04-12 |
| EP4213426A1 (en) | 2023-07-19 |
| CN107223353B (en) | 2018-09-04 |
| US11096223B2 (en) | 2021-08-17 |
| KR20190136084A (en) | 2019-12-09 |
| EP3614599A1 (en) | 2020-02-26 |
| JP2020517208A (en) | 2020-06-11 |
| US11612000B2 (en) | 2023-03-21 |
| WO2018191839A1 (en) | 2018-10-25 |
| ES2945133T3 (en) | 2023-06-28 |
| RU2726741C1 (en) | 2020-07-15 |
| US20210337600A1 (en) | 2021-10-28 |
| BR112019021576A2 (en) | 2020-05-05 |
| SG11201909607PA (en) | 2019-11-28 |
| US20230199858A1 (en) | 2023-06-22 |
| PL3614599T3 (en) | 2023-08-14 |
| US20200045749A1 (en) | 2020-02-06 |
| EP3614599A4 (en) | 2020-04-22 |
| KR102314479B1 (en) | 2021-10-18 |
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